Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 11, 2014
Patent Application Number
12827702
Date Filed
June 30, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A turbine nozzle is provided and includes a first ring having a first microstructure, a vane extending from the first ring, a first porous zone between the first ring and the vane that is more porous than the first microstructure to attenuate thermo-mechanical fatigue cracking between the vane and the first ring. Methods of manufacturing the turbine nozzle are also provided.
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